TWM600163U - Air inhaling-and-exhaling filtering-and-cleaning oral mask - Google Patents

Abstract

This creation is to provide an air suction and exhaust filter mask, which includes a cover, an inhalation device, an exhaust device, a first filter structure and a second filter structure, wherein the cover is arranged up and down in the middle section. A first opening and a second opening, the suction device is arranged on the cover and shields the first opening, the air flows from the front side of the cover through the suction device to the rear side of the cover, the exhaust device Is arranged on the cover body and shields the second opening, the air flows from the back side of the cover body to the front side of the cover body through the exhaust device, the first filter structure filters the air flowing to the back side of the cover body, the first The second filter structure filters the air flowing to the front side of the cover. As the first opening and the second opening are arranged up and down, the breathing smoothness of the user is improved.

Description

Air suction filter mask

This creation is related to a kind of mask, in particular to the revealer of the innovative structure of an air suction and filtration mask.

Various particles such as suspended particles, viruses and bacteria floating in the air can easily invade the human body through the respiratory tract and induce allergies, asthma or various diseases. In order to reduce the harm of the particles, wearing a mask is an effective and easy to take preventive action .

The conventional mask is mainly composed of a cover body and two fixed ropes. The fixed ropes are respectively arranged on both sides of the cover body. When the conventional mask is worn, the cover body covers the mouth and nose of the user, and each fixed rope The ears of the user are respectively trapped, and the hood is used to block the particles in the air to prevent the particles from invading the human body through the respiratory tract of the user.

The effect of the cover on filtering particles depends on the compactness of the cover. The higher the density of the cover, the smaller the pores that provide air to pass through. It can filter particles of smaller particle size, but it also makes the cover more compact. The reduced air permeability causes the user to easily experience discomfort such as unsmooth breathing or stuffiness. Based on the requirement of maintaining proper air permeability, the structural density of the cover is limited, which relatively affects the effect of the cover to filter particles.

There is also a conventional mask, which is mainly provided with two vents in a cover, and each vent is arranged on the left and right, and each vent is equipped with a filter material, air flows through each vent, and the filter material is used to filter Through the air of each vent, the cover does not need to consider the requirement of air permeability. The cover can block particles more effectively. According to the needs of the use environment, the filter material composed of corresponding materials is provided, so that this type of mask can meet various requirements. Different usage requirements.

However, this type of structure has been found in actual use experience to still have the following problems: each vent is arranged left and right, so that there is a certain distance between each vent and the user’s nose and mouth. The flow path between the vent and the nose and mouth forms a turning phenomenon, and the user is prone to breathing problems.

Therefore, in view of the problems in the above-mentioned conventional mask structure, how to develop an innovative structure that is more ideal and practical is what users expect, and it is also the goal and direction for the relevant industry to work hard to develop breakthroughs; in view of this The creator has been engaged in the manufacturing, development and design of related products for many years, and after detailed design and careful evaluation for the above goals, he finally has a practical creation.

The main purpose of this creation is to provide an air suction and filtration mask. The technical problem to be solved is to develop a new type of air that can filter out particles in the air and improve breathing smoothness, which is more ideal and practical. Innovative breakthroughs are made for the structure of the suction, discharge and filtration mask.

Based on the foregoing objectives, the present invention provides an air suction and exhaust filter mask, which includes:

A cover, the cover system is made of an air-impermeable material, a first opening and a second opening are penetrated in the middle section of the cover, the first opening and the second opening are arranged up and down, and the cover is positioned on the first opening An opening is provided with a first socket, and the cover body is provided with a second socket at the second opening;

A suction device is arranged on the front side of the cover, and the suction device covers the first opening, so that air flows from the front side of the cover through the suction device to the back side of the cover;

The suction device includes a first housing, a first front cover, a first fan, a first controller, and a first battery, wherein the first housing is disposed on the front side of the cover, and the first A housing is screwed to the first socket, the first front cover is arranged on the front side of the first housing, and the first front cover is screwed to the first housing, and the first front cover passes through An air inlet, the first fan is arranged inside the first housing, the first controller and the first battery are arranged on the first front cover, the first controller is coupled to the first fan, The first battery is coupled to the first controller, and the first controller controls the operation of the first fan, so that the first fan sucks air through the air inlet and pushes air to the first opening;

An exhaust device is arranged on the front side of the cover, and the exhaust device shields the second opening, so that air flows from the rear side of the cover through the exhaust device to the front side of the cover;

The exhaust device includes a second housing, a second front cover, a second fan, a second controller, and a second battery, wherein the second housing is disposed on the front side of the cover, and the first The second housing is screwed to the second socket, the second front cover is arranged on the front side of the second housing, and the second front cover is screwed to the second housing, and the second front cover is threaded. An exhaust port, the second fan is disposed inside the second housing, the second controller and the second battery are disposed on the second front cover, the second controller is coupled to the second fan, The second battery is coupled to the second controller, and the second controller controls the operation of the second fan, so that the second fan sucks in air through the second opening and discharges air to the exhaust port;

A first filter structure is provided in the front side direction of the first fan, thereby filtering the air flowing to the rear side of the cover; and

A second filtering structure is arranged in the direction of the rear side of the second fan, thereby filtering the air flowing to the front side of the cover.

With this innovative structure and technical features, compared with the previous technology, this creation can improve the user's breathing smoothness and achieve practical progress.

Figures 1 to 9 show the embodiments of the created air suction and filtration mask. However, these embodiments are for illustrative purposes only and are not limited by this structure in the patent application.

As shown in Figures 1 to 8, the first embodiment of the air suction and exhaust filter mask includes a cover 10, an air suction device 20, an exhaust device 30, a first filter structure 40 and a second filter Structure 50, wherein the cover body 10 is made of air-impermeable material, the cover body 10 has a first opening 11 and a second opening 12 through the middle section, the first opening 11 and the second opening 12 are arranged vertically The cover 10 is provided with a first socket 13 at the first opening 11, the cover 10 is provided with a second socket 14 at the second opening 12, and the suction device 20 is disposed on the front side of the cover 10 , And the suction device 20 shields the first opening 11, so that the air flows from the front side of the cover 10 through the suction device 20 to the back side of the cover 10, and the exhaust device 30 is provided on the cover 10 The exhaust device 30 shields the second opening 12, so that air flows from the rear side of the cover body 10 to the front side of the cover body 10 through the exhaust device 30.

The suction device 20 includes a first housing 21, a first front cover 22, a first fan 23, a first controller 24, and a first battery 25, wherein the first housing 21 is disposed on the cover The front side of the body 10, and the first housing 21 is screwed to the first socket 13, so that the suction device 20 is separated from the first socket 13, and the suction device 20 can be repaired or replaced, The first front cover 22 is provided on the front side of the first housing 21, and the first front cover 22 is screwed to the first housing 21, and the first front cover 22 is provided with a plurality of air inlets 222, the The first fan 23 is arranged inside the first housing 21, the first controller 24 and the first battery 25 are arranged on the first front cover 22, the first controller 24 is composed of an electronic circuit, and the first The controller 24 is coupled to the first fan 23, the first battery 25 is coupled to the first controller 24, the first battery 25 provides power required for the operation of the fan 23, and the first controller 24 controls the first A fan 23 operates, so that the first fan 23 sucks air from the front side of the cover 10 through the air inlet 222 and pushes the air to the first opening 11.

The exhaust device 30 includes a second housing 31, a second front cover 32, a second fan 33, a second controller 34, and a second battery 35, wherein the second housing 31 is disposed on the cover The front side of the body 10, and the second housing 31 is screwed to the second socket 14, so that the exhaust device 30 is separated from the second socket 14, and the exhaust device 30 can be repaired or replaced, The second front cover 32 is provided on the front side of the second housing 31, and the second front cover 32 is screwed to the second housing 31. The second front cover 32 is provided with a plurality of exhaust ports 322. The The second fan 33 is disposed inside the second casing 31, the second controller 34 and the second battery 35 are disposed on the second front cover 32, the second controller 34 is composed of electronic circuits, and the second The controller 34 is coupled to the second fan 33, the second battery 35 is coupled to the second controller 34, the second battery 35 provides the power required for the operation of the second fan 33, and the second controller 34 controls The second fan 33 operates, so that the second fan 33 sucks in air from the back side of the cover 10 through the second opening 12 and discharges the air to the exhaust port 322.

The first filter structure 40 is provided in the front direction of the first fan 23, and the air flowing to the rear side of the cover 10 is filtered accordingly, and the second filter structure 50 is provided in the rear direction of the second fan 33 According to this, the air flowing to the front side of the cover 10 is filtered.

Based on the above-mentioned structural composition and technical features, the use and action of this creation are described as follows: The cover 10 covers the nose 92 and mouth 94 of the user 90, because the first opening 11 and the second opening 11 The openings 12 are arranged up and down so that the first opening 11 is opposite to the nose 92, the second opening 12 is opposite to the mouth 94, the suction device 20 and the exhaust device 30 operate separately, and the suction device 20 Extract external air, and make the external air flow to the nose 92, the exhaust device 30 sucks the air expelled from the mouth 94 and discharges it to the outside. The air is between the first opening 11 and the nose 92, The flow path between the second opening 12 and the mouth 94 is short and has no turning phenomenon, so that the breathing of the user 90 can be improved.

The first filter structure 40 is arranged in the front side direction of the first fan 23, and various particles carried by the external air are blocked by the first filter structure 40, which can prevent the particles from adhering to the first fan 23 and the second filter The structure 50 is provided in the rear direction of the second fan 33, and the particles entrained in the air exhaled by the user 90 are blocked by the second filter structure 50, which can prevent the particles from adhering to the second fan 33; further, Rotate to release the screw connection between the first housing 21 and the first front cover 22 to replace the first filter structure 40 and the first battery 25, and rotate to release the second housing 31 and the second socket With the screw connection of 14, the second filter structure 50 can be replaced, and the screw connection between the second housing 31 and the second front cover 32 can be released, and the second battery 35 can be replaced.

The first filter structure 40 includes a first barrier layer 41, a first activated carbon layer 42, and a first aromatic layer 43, wherein the first aromatic layer 43 is disposed on the back side of the first barrier layer 41, and the The first activated carbon layer 42 is located between the first barrier layer 41 and the first aromatic layer 43, and the first barrier layer 41, the first activated carbon layer 42, and the first aromatic layer 43 are respectively provided with a ring shape According to the first magnetic attraction member 44, the first barrier layer 41, the first activated carbon layer 42 and the first aromatic layer 43 are magnetically combined.

The first barrier layer 41 is used to block droplets and particles from the environment, the first activated carbon layer 42 is used to further adsorb the particles that the first barrier layer 41 fails to block, and the first aromatic layer 43 contains diffused fragrance. According to this, the first filtering structure 40 can filter the droplets and particles entrained in the external air, and make the air flow to the nose 92 with a comfortable aroma, thereby improving the comfort of wearing the mask.

The second filter structure 50 includes a second barrier layer 51, a second activated carbon layer 52, and a second aromatic layer 53, wherein the second aromatic layer 53 is disposed on the front side of the second barrier layer 51, and the first Two activated carbon layers 52 are located between the second barrier layer 51 and the second aromatic layer 53, and the second barrier layer 51, the second activated carbon layer 52, and the second aromatic layer 53 are respectively provided with a ring-shaped first The two magnetic attracting members 54 magnetically combine the second barrier layer 51, the second activated carbon layer 52, and the second aromatic layer 53 by magnetic attraction.

The second barrier layer 51 is used to block droplets and particles from the user 90, the second activated carbon layer 52 is used to further adsorb the particles that the second barrier layer 51 fails to block, and the second aromatic layer 53 contains The essential oil that can emit fendol essence, according to this, the second filter structure 50 can filter the droplets and particles exhaled by the user 90, and make the air exhaled by the user 90 have a comfortable aroma Outflow.

This example further includes a strap 60 with elasticity, a first buckle 72 and a second buckle 74, wherein the strap 60 is connected end to end, and the strap 60 passes through the first buckle 72 to form a second A snare portion 62, the first snare portion 62 covers the second housing 31, and the second front cover 32 forms a stop on the first snare portion 62, and the strap 60 passes through the second clasp 74 , The strap 60 forms an adjustable second snare portion 64 between the first buckle 72 and the second buckle 74, so that the second snare portion 64 loops around the head 96 of the user 90 .

As shown in FIG. 5, the first buckle 72 has two first through slots 722 and two first insertion grooves 724, each of the first through grooves 722 is adjacent to both sides of the first buckle 72, each An embedding groove 724 is respectively communicated with each of the first through grooves 722, and the width of the first embedding groove 724 is smaller than the width of the first through groove 722, the strap 60 slides laterally after passing through the first through groove 722 Embedded in the first insertion groove 724, according to which the strap 60 passes through and is embedded in the first insertion groove 724; as shown in FIG. 6, the second buckle 74 has two second insertion grooves 742 and two The second embedding grooves 744, each of the second through grooves 742 are respectively adjacent to both sides of the second clasp 74, each of the second embedding grooves 744 is connected with each of the second through grooves 742, and the second embedding grooves 744 The width of the strap 60 is smaller than the width of the second slot 742. The strap 60 is inserted into the second slot 744 after passing through the second slot 742, so that the strap 60 passes through and is embedded in the slot 744. The second embedding groove 744.

The cover 10 is mainly composed of a cover portion 15 and a fitting portion 16. The cover portion 15 is a hard shell, so that the cover portion 15 and the face 98 of the user 90 are formed between In a space where air flows, the bonding portion 16 is a flexible ring-shaped body, and the bonding portion 16 is provided on the rear peripheral edge of the mask portion 15 to fit the face 96 accordingly.

The first controller 24 is provided with a first button 242 to control the operation of the first fan 23 according to the operation, and the second controller 34 is provided with a second button 342 to control the operation of the second fan 33 according to the operation; A controller 24 is provided with a first slot 244 for connecting a charging cable 91, according to which the first controller 24 is coupled to an external power supply (not shown) for charging the first battery 25, the The second controller 34 is provided with a second slot 344 for connecting another charging cable (not shown), so that the second controller 34 is coupled to the external power source for charging the second battery 35.

Please cooperate with Figures 3, 4 and 8, the suction device 20 and the exhaust device 30 can be detached from the cover 10 respectively, and the suction device 20 and the exhaust device 30 can be easily maintained. The charging cable 91 is used to connect to the first slot 244 to charge the first battery 25 by the external power source (not shown in the figure). The second slot 344 can also provide a charging cable connection to the second battery. 35 after charging, and the suction device 20 and the exhaust device 30 are removed from the cover 10, the cover 10 can be washed, sterilized and cleaned.

As shown in FIG. 9, the second embodiment is mainly based on the structure of the first embodiment, and further includes two protective covers 80, wherein each of the protective covers 80 is respectively sheathed with the suction device 20 and the exhaust device 30, so as to be closed separately The air inlet 222 and the air outlet 322; when the mask is stored, the protective cover 80 can be used to prevent foreign matter from entering the air inlet 222 and the air outlet 322; in this example, the protective cover The 80 series is made of transparent materials.

10: Hood 11: first opening 12: second opening 13: First connection 14: second socket 15: Mask 16: Fitting Department 20: suction device 21: The first shell 22: The first front cover 222: air inlet 23: The first fan 24: the first controller 242: The first button 244: first slot 25: The first battery 30: Exhaust device 31: second shell 32: second front cover 322: Exhaust Port 33: The second fan 34: second controller 342: second button 344: second slot 35: second battery 40: The first filter structure 41: The first barrier 42: The first activated carbon layer 43: The first aromatic layer 44: The first magnetic part 50: The second filter structure 51: second barrier 52: The second activated carbon layer 53: The second aromatic layer 54: The second magnetic part 60: Drawstring 62: The first trap 64: The second trap 72: The first clasp 722: first pass 724: first slot 74: second clasp 742: second slot 744: second slot 80: cover 90: User 91: Charging cable 92: Nose 94: Mouth 96: head 98: Face 5: The enlarged part of the first clasp is shown in Figure 5 6: The enlarged part of the second clasp is shown in Figure 6

Figure 1 is a three-dimensional view of the first embodiment of the creation. Figure 2 is a three-dimensional exploded schematic diagram of the first embodiment of the creation. Figure 3 is a cross-sectional view of part of the suction device in the first embodiment of the creation. Fig. 4 is a cross-sectional view of the exhaust device part of the first embodiment of this creation. Figure 5 is a partial enlarged view of Figure 1 on the first clasp. Fig. 6 is a partial enlarged view of Fig. 1 on the second clasp. Fig. 7 is a schematic diagram of the use state of the first embodiment of the creation. Fig. 8 is a three-dimensional schematic diagram of the suction device and the exhaust device in the first embodiment of the present creation when they are removed from the cover. Figure 9 is a partial three-dimensional diagram of the second embodiment of the creation.

10: Hood

15: Mask

16: Fitting Department

20: suction device

21: The first shell

22: The first front cover

222: air inlet

242: The first button

30: Exhaust device

31: second shell

32: second front cover

322: Exhaust Port

342: second button

60: Drawstring

62: The first trap

64: The second trap

72: The first clasp

74: second clasp

5: The enlarged part of the first clasp is shown in Figure 5

6: The enlarged part of the second clasp is shown in Figure 6

Claims (8)

An air suction, exhaust and filtration mask, including: A cover, the cover system is made of an air-impermeable material, a first opening and a second opening are penetrated in the middle section of the cover, the first opening and the second opening are arranged up and down, and the cover is positioned on the first opening An opening is provided with a first socket, and the cover body is provided with a second socket at the second opening; A suction device is arranged on the front side of the cover, and the suction device covers the first opening, so that air flows from the front side of the cover through the suction device to the back side of the cover; The suction device includes a first housing, a first front cover, a first fan, a first controller, and a first battery, wherein the first housing is disposed on the front side of the cover, and the first A housing is screwed to the first socket, the first front cover is arranged on the front side of the first housing, and the first front cover is screwed to the first housing, and the first front cover passes through An air inlet, the first fan is arranged inside the first housing, the first controller and the first battery are arranged on the first front cover, the first controller is coupled to the first fan, The first battery is coupled to the first controller, and the first controller controls the operation of the first fan, so that the first fan sucks air through the air inlet and pushes air to the first opening; An exhaust device is arranged on the front side of the cover, and the exhaust device shields the second opening, so that air flows from the rear side of the cover through the exhaust device to the front side of the cover; The exhaust device includes a second housing, a second front cover, a second fan, a second controller, and a second battery, wherein the second housing is disposed on the front side of the cover, and the first The second housing is screwed to the second socket, the second front cover is arranged on the front side of the second housing, and the second front cover is screwed to the second housing, and the second front cover is threaded. An exhaust port, the second fan is disposed inside the second housing, the second controller and the second battery are disposed on the second front cover, the second controller is coupled to the second fan, The second battery is coupled to the second controller, and the second controller controls the operation of the second fan, so that the second fan sucks in air through the second opening and discharges air to the exhaust port; A first filter structure is provided in the front side direction of the first fan, thereby filtering the air flowing to the rear side of the cover; and A second filtering structure is arranged in the direction of the rear side of the second fan, thereby filtering the air flowing to the front side of the cover. The air suction and filtering mask according to claim 1, wherein the first filter structure includes a first barrier layer for blocking droplets and particles from the environment, and the second filter structure includes a second barrier layer. To block droplets and particles from users. The air suction and filtering mask according to claim 2, wherein the first filter structure further includes a first fragrance layer, the first fragrance layer is provided on the back side of the first barrier layer, and the first fragrance layer contains The essential oil that emits Fendol, the second filtering structure further includes a second fragrance layer, the second fragrance layer is disposed on the front side of the second barrier layer, and the second fragrance layer contains the essential oil that can emit Fendol. The air suction and filtering mask according to claim 3, wherein the first filter structure further includes a first activated carbon layer, the first activated carbon layer is located between the first barrier layer and the first aromatic layer, the The second filter structure further includes a second activated carbon layer located between the second barrier layer and the second aromatic layer. The air suction and filtering mask according to claim 4, wherein the first barrier layer, the first activated carbon layer, and the first aromatic layer are magnetically combined; the second barrier layer, the second activated carbon layer, and the The second aromatic layer is magnetically bonded. The air suction and filtering mask according to claim 5, wherein the first barrier layer, the first activated carbon layer, and the first aromatic layer are respectively provided with a ring-shaped first magnetic attraction member, so that the first barrier Layer, the first activated carbon layer and the first aromatic layer are magnetically attracted; the second barrier layer, the second activated carbon layer, and the second aromatic layer are respectively provided with a ring-shaped second magnetic attraction member, according to The second barrier layer, the second activated carbon layer and the second aromatic layer are magnetically combined. The air suction and filtering mask according to claim 1, further comprising a strap with elasticity, a first buckle and a second buckle, the strap is connected from end to end, and the strap passes through the first buckle The sheet forms a first snare portion, the first snare portion covers the second housing, and the second front cover forms a stop to the first snare portion, the strap passes through the second buckle, the beam The strap is formed between the first clasp and the second clasp to form an adjustable second snare part, so that the second snare part encircles the user's head; The first buckle is penetrated with two first through grooves and two first embedding grooves, each of the first through grooves is respectively adjacent to two sides of the first buckle, and each of the first embedding grooves is connected to each of the first through grooves. Connected, and the width of the first insertion groove is smaller than the width of the first penetration groove, the strap passes through and is embedded in the first insertion groove; The second buckle is penetrated with two second through grooves and two second embedding grooves, each of the second through grooves is respectively adjacent to two sides of the second buckle, and each of the second embedding grooves is connected to each of the second through grooves. And the width of the second insertion groove is smaller than the width of the second penetration groove, and the strap passes through and is embedded in the second insertion groove. For example, the air suction and filtration mask according to any one of claims 1 to 7, further comprising two protective covers, wherein each of the protective covers is respectively sheathed with the suction device and the exhaust device, so as to respectively close the inlet The air port and the exhaust port.

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